I'm Already Invincible, So Why Does the Empress Think I'm a Weakling?

(Invincible hero + master and disciple + empress + max-level powerhouse + one heroine) Li Lingyu transmigrates to a world of immortal cultivation. He is the most handsome man in the True Realm, blessed with an exceptionally beautiful face! Born with the bearing of an exiled immortal and living in a mortal's body, he has long been invincible in the world! It isn't until he meets a reincarnated empress who loves causing trouble that Li Lingyu is forced to take action! He doesn't make a move for ten years, but when he does, he reaches the pinnacle! "Tathagata, can you withstand one palm from me?" "Sword Immortal, watch closely. This is the pinnacle of swordsmanship: one sword opens the Gate of Heaven!" He battles true immortals, slaughters holy Buddhas, storms the Dragon Palace, and descends into the netherworld! One palm annihilates Tathagata! One sword slays the Heavenly Demon! One punch wipes out a hundred thousand demonic cultivators! One glance makes the Heavenly Dao retreat! He slaughters them all! Absurdly powerful! He kills any god who stands in his way, and any Buddha who does the same! Forced to step in time and time again, he becomes invincible in this world and dazzles the myriad realms! (No System, and not a mindless story)